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Terms of Use

Last updated: 3 November 2026

These Terms of Use (“Terms”) govern your use of the KanjiBrush app (“the app”). By downloading or using the app, you agree to these Terms.

License

We grant you a personal, non-exclusive, non-transferable, revocable license to use KanjiBrush for your own personal, non-commercial study, in accordance with these Terms and with the applicable App Store or Google Play terms. Third-party content licenses, including the KanjiVG license below, continue to apply to that content.

Subscriptions and billing

• KanjiBrush offers an optional premium subscription that unlocks all grades and study modes. It is available as a Monthly plan and an Annual plan. Prices are shown in the app before you purchase and may vary by region (for example, US $4.99 / month or US $29.99 / year).
• Payment is charged to the App Store or Google Play account used for the purchase, at confirmation.
• Subscriptions renew automatically unless canceled through the store where you purchased. For App Store purchases, turn off renewal at least 24 hours before the period ends; Apple may charge for renewal within the preceding 24 hours. For Google Play purchases, cancel before renewal in Google Play to prevent the next charge. The store displays the applicable billing terms.
• Manage or cancel through your App Store account settings or Google Play subscriptions, according to the store used for purchase. Cancellation normally stops the next renewal and access continues through the paid period. Deleting the app does not cancel a subscription.
• Refund requests are handled by the store used for purchase, under its policies and applicable law. See Apple refunds or Google Play refunds. If a free trial is offered, the store’s displayed trial terms apply.

Restoring access

Use Restore Purchases in the app while signed into the same store account used for the purchase. An App Store purchase does not automatically create a Google Play purchase, or vice versa. If access is missing, contact support with the store and issue; never send a password or payment-card details.

Acceptable use

You agree not to reverse engineer, resell, or redistribute the app or its content, and not to use the app in any unlawful way.

Educational content

KanjiBrush is a study aid. While we work to keep readings, meanings, and stroke-order data accurate, the content is provided for learning purposes and may contain errors. It is not a substitute for professional or academic instruction.

Disclaimer

The app is provided “as is” and “as available” without warranties of any kind, whether express or implied, to the fullest extent permitted by law.

Limitation of liability

To the maximum extent permitted by law, KanjiBrush and its developer will not be liable for any indirect, incidental, or consequential damages arising from your use of the app.

Stroke-data attribution

Stroke models are derived from KanjiVG, copyright Ulrich Apel and contributors, under Creative Commons Attribution-ShareAlike 3.0. Extracted path data and visual rendering adaptations retain that license. It grants rights to the licensed data separately from the app license above.

Apple standard EULA

For the iOS app, unless you have a separate written agreement with us, your use is also governed by Apple’s Standard End User License Agreement (EULA).

Changes to these Terms

We may update these Terms from time to time. Continued use of the app after a change means you accept the updated Terms.

Contact

Questions about these Terms? Email g_ronen@yahoo.com.